8170538

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 12540096

約数和(自身を除く): 4369558

約数列:

[1, 2, 71, 142, 163, 326, 353, 706, 11573, 23146, 25063, 50126, 57539, 115078, 4085269, 8170538]

約数ペア:

[(1, 8170538), (2, 4085269), (71, 115078), (142, 57539), (163, 50126), (326, 25063), (353, 23146), (706, 11573)]